🇺🇸 63120 ZIP Code Details

Find detailed information for ZIP Code 63120 in Saint Louis, Missouri, including county, population, area codes, maps, and official USPS mailing information.

Home › United States › Missouri › 63120
🇺🇸
63120
Saint Louis, Missouri
St. Louis · 🇺🇸 United States
ZIP Code
Population
6,790
Density/mi²
1,099
Complete ZIP Code Details
ZIP Code63120
CitySaint Louis
StateMissouri (MO)
CountySt. Louis
TimezoneAmerica/Chicago
Coordinates38.6906100, -90.2621100
Population6,790
ZIP TypeSTANDARD
CountryUnited States

About 63120 - Saint Louis, Missouri

Located in Missouri, the United States is home to the small community of Saint Louis, served by ZIP code 63120. It sits within St. Louis County.

Census data puts the population of this ZIP code at 6,790 residents. That's close to the typical population for a ZIP code in Missouri (~6,064).

Population density runs around 1,099 people per sq. mile, making it a suburban area.

Other ZIP code codes in Missouri serve areas such as Saint Peters, Columbia, Springfield.

63120 vs. Missouri Average
Population Share vs. Nearby ZIP Codes
Frequently Asked Questions
What is the ZIP code for Saint Louis?

The ZIP code for Saint Louis, Missouri is 63120.

What county is 63120 located in?

63120 is located in St. Louis County, Missouri.

What is the population of 63120?

The population of 63120 (Saint Louis) is approximately 6,790 people.

Is 63120 bigger or smaller than a typical Missouri ZIP code?

63120 is about average compared to the typical Missouri ZIP code, which averages around 6,064 people.

What are the ZIP code codes near 63120?

ZIP code codes near 63120 include 63376, 65203, 65807.